From 9342518a85e6d1f3c6dfdd407a0e1695ef6f80b7 Mon Sep 17 00:00:00 2001
From: nomad <sager@alaskar.dev>
Date: Fri, 13 Jun 2025 14:28:42 +0300
Subject: [PATCH] dynamic region selection

---
 src/lib/components/Footer.svelte         |  8 +++
 src/lib/components/RegionSelector.svelte | 73 +++++++++++++++++++++
 src/lib/components/products.svelte       |  2 +-
 src/lib/components/single-product.svelte |  2 +-
 src/lib/stores/region.ts                 | 82 ++++++++++++++++++++++++
 src/routes/products/+page.server.ts      |  6 +-
 src/routes/products/[id]/+page.server.ts |  6 +-
 7 files changed, 173 insertions(+), 6 deletions(-)
 create mode 100644 src/lib/components/RegionSelector.svelte
 create mode 100644 src/lib/stores/region.ts

diff --git a/src/lib/components/Footer.svelte b/src/lib/components/Footer.svelte
index 1ac5567..b14a1a4 100644
--- a/src/lib/components/Footer.svelte
+++ b/src/lib/components/Footer.svelte
@@ -1,3 +1,7 @@
+<script>
+  import RegionSelector from './RegionSelector.svelte';
+</script>
+
 <footer class="footer p-10 bg-neutral text-neutral-content">
   <div>
     <span class="footer-title">Standard Marine GCC</span> 
@@ -17,6 +21,10 @@
     <p>Email: info@standardmarinegcc.com</p>
     <p>Working Hours: 24/7</p>
   </div>
+  <div>
+    <span class="footer-title">Region Settings</span>
+    <RegionSelector />
+  </div>
   <div>
     <span class="footer-title">Social</span> 
     <div class="grid grid-flow-col gap-4">
diff --git a/src/lib/components/RegionSelector.svelte b/src/lib/components/RegionSelector.svelte
new file mode 100644
index 0000000..8bf280d
--- /dev/null
+++ b/src/lib/components/RegionSelector.svelte
@@ -0,0 +1,73 @@
+<script lang="ts">
+    import { onMount } from 'svelte';
+    import { region } from '$lib/stores/region';
+    import type { Region } from '$lib/stores/region';
+    import { PUBLIC_MEDUSA_KEY } from '$env/static/public';
+
+    let regions: Region[] = [];
+    let selectedRegion: Region;
+    let loading = true;
+
+    onMount(async () => {
+        try {
+            const response = await fetch('http://localhost:9000/store/regions', {
+                headers: {
+                    'x-publishable-api-key': PUBLIC_MEDUSA_KEY,
+                }
+            });
+            
+            if (!response.ok) {
+                throw new Error('Failed to fetch regions');
+            }
+
+            const data = await response.json();
+            console.log(data);
+            regions = data.regions;
+            
+            // Set the selected region from the store
+            selectedRegion = $region;
+        } catch (error) {
+            console.error('Error fetching regions:', error);
+        } finally {
+            loading = false;
+        }
+    });
+
+    function handleRegionChange(event: Event) {
+        const select = event.target as HTMLSelectElement;
+        const newRegion = regions.find(r => r.id === select.value);
+        if (newRegion) {
+            region.setRegion(newRegion);
+            selectedRegion = newRegion;
+            
+            // Set cookie for server-side access
+            document.cookie = `selectedRegion=${newRegion.id}; path=/; max-age=31536000`; // 1 year expiry
+            
+            // Reload the page to fetch products with new region
+            window.location.reload();
+        }
+    }
+</script>
+
+<div class="form-control w-full">
+    <label class="label" for="region-select">
+        <span class="label-text text-neutral-content">Region</span>
+    </label>
+    <select 
+        id="region-select"
+        class="select select-bordered w-full bg-neutral text-neutral-content border-neutral-content/20"
+        value={selectedRegion?.id}
+        on:change={handleRegionChange}
+        disabled={loading}
+    >
+        {#if loading}
+            <option value="">Loading regions...</option>
+        {:else}
+            {#each regions as region}
+                <option value={region.id}>
+                    {region.name} ({region.currency_code.toUpperCase()})
+                </option>
+            {/each}
+        {/if}
+    </select>
+</div> 
\ No newline at end of file
diff --git a/src/lib/components/products.svelte b/src/lib/components/products.svelte
index d3c710c..6d9cb33 100644
--- a/src/lib/components/products.svelte
+++ b/src/lib/components/products.svelte
@@ -38,7 +38,7 @@
                             }}
                         >
                             {#each product.variants as variant}
-                                <option value={variant.id}>{variant.title} {variant.calculated_price.calculated_amount} €</option>
+                                <option value={variant.id}>{variant.title} {variant.calculated_price.calculated_amount} {variant.calculated_price.currency_code}</option>
                             {/each}
                         </select>
                         <button 
diff --git a/src/lib/components/single-product.svelte b/src/lib/components/single-product.svelte
index 83318c5..ebe2d1c 100644
--- a/src/lib/components/single-product.svelte
+++ b/src/lib/components/single-product.svelte
@@ -88,7 +88,7 @@
     <div class="space-y-6">
         <div>
             <h1 class="text-3xl font-bold">{product.title}</h1>
-            <h1 class="text-3xl font-bold">{selectedVariant.calculated_price.calculated_amount} €</h1>
+            <h1 class="text-3xl font-bold">{selectedVariant.calculated_price.calculated_amount} {selectedVariant.calculated_price.currency_code}</h1>
         </div>
 
         {#each product.options as option}
diff --git a/src/lib/stores/region.ts b/src/lib/stores/region.ts
new file mode 100644
index 0000000..0a22a9f
--- /dev/null
+++ b/src/lib/stores/region.ts
@@ -0,0 +1,82 @@
+import { writable } from 'svelte/store';
+
+export interface Region {
+    id: string;
+    name: string;
+    currency_code: string;
+    tax_rate: number;
+    tax_code: string | null;
+    countries: {
+        id: number;
+        iso_2: string;
+        iso_3: string;
+        name: string;
+        display_name: string;
+        region_id: string | null;
+        num_iso: string;
+    }[];
+}
+
+function createRegionStore() {
+    // Initialize with default region
+    const defaultRegion = {
+        id: 'reg_01JXB17SNW6VA5WJVV8QPHKAY3',
+        name: 'EU',
+        currency_code: 'eur',
+        tax_rate: 0,
+        tax_code: null,
+        countries: []
+    };
+
+    let initialRegion = defaultRegion;
+
+    // Only try to get from localStorage if we're in the browser
+    if (typeof window !== 'undefined') {
+        const savedRegion = localStorage.getItem('selectedRegion');
+        if (savedRegion) {
+            try {
+                const parsed = JSON.parse(savedRegion);
+                if (parsed && typeof parsed === 'object' && 'id' in parsed) {
+                    initialRegion = parsed;
+                }
+            } catch (e) {
+                console.warn('Failed to parse stored region, using default', e);
+                localStorage.removeItem('selectedRegion'); // Clear invalid data
+            }
+        }
+    }
+
+    const { subscribe, set, update } = writable<Region>(initialRegion);
+
+    return {
+        subscribe,
+        setRegion: (region: Region) => {
+            if (typeof window !== 'undefined') {
+                try {
+                    localStorage.setItem('selectedRegion', JSON.stringify(region));
+                } catch (e) {
+                    console.error('Failed to save region to localStorage', e);
+                }
+            }
+            set(region);
+        },
+        getRegion: () => {
+            if (typeof window !== 'undefined') {
+                const savedRegion = localStorage.getItem('selectedRegion');
+                if (savedRegion) {
+                    try {
+                        const parsed = JSON.parse(savedRegion);
+                        if (parsed && typeof parsed === 'object' && 'id' in parsed) {
+                            return parsed;
+                        }
+                    } catch (e) {
+                        console.warn('Failed to parse stored region, using default', e);
+                    }
+                }
+            }
+            return defaultRegion;
+        }
+    };
+}
+
+export const region = createRegionStore(); 
\ No newline at end of file
diff --git a/src/routes/products/+page.server.ts b/src/routes/products/+page.server.ts
index 8ff37b3..1876e2b 100644
--- a/src/routes/products/+page.server.ts
+++ b/src/routes/products/+page.server.ts
@@ -1,8 +1,10 @@
 import { PUBLIC_MEDUSA_KEY } from '$env/static/public';
 
-export async function load() {
+export async function load({ cookies }) {
+    const regionId = cookies.get('selectedRegion');
+
     const res = await fetch(
-        `http://localhost:9000/store/products?region_id=reg_01JXB17SNW6VA5WJVV8QPHKAY3`,
+        `http://localhost:9000/store/products?region_id=${regionId}`,
         {
             headers: {
                 'x-publishable-api-key': PUBLIC_MEDUSA_KEY,
diff --git a/src/routes/products/[id]/+page.server.ts b/src/routes/products/[id]/+page.server.ts
index 3bf34cf..e3e4950 100644
--- a/src/routes/products/[id]/+page.server.ts
+++ b/src/routes/products/[id]/+page.server.ts
@@ -1,9 +1,11 @@
 import type { PageServerLoad } from './$types';
 import { PUBLIC_MEDUSA_KEY } from '$env/static/public';
 
-export const load = (async ({ params }) => {
+export const load = (async ({ params, cookies }) => {
+	const regionId = cookies.get('selectedRegion');
+
 	const res = await fetch(
-		`http://localhost:9000/store/products/${params.id}?region_id=reg_01JXB17SNW6VA5WJVV8QPHKAY3`,
+		`http://localhost:9000/store/products/${params.id}?region_id=${regionId}`,
 		{
 			headers: {
 				'x-publishable-api-key': PUBLIC_MEDUSA_KEY,